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National Stock Number:
4320-00-018-2690
Federal Supply Class:
4320
National Item Identification Number:
000182690
Description:
RING,WEARING
Detail:
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.
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Manufacturer Information:
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Techincal Specification:
| BODY INSIDE DIAMETER | 7.138 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.190 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL | | FLANGE DIAMETER | 8.500 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 1.815 INCHES NOMINAL | | OVERALL LENGTH | 2.257 INCHES NOMINAL | | MATERIAL | STEEL |
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